| Description |
1 online resource |
| Series |
Springer monographs in mathematics |
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Springer monographs in mathematics.
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| Contents |
Foreword by Tom H. Koornwinder -- Preface -- 1. Definitions and miscellaneous formulas -- 2. Polynomial solutions of eigenvalue problems -- 3. Orthogonality of the polynomial solutions -- Part I: Classical orthogonal polynomials -- 4. Orthogonal polynomial solutions of differential equations, Continuous classical orthogonal polynomials -- 5. Orthogonal polynomial solutions of real difference equations, Discrete classical orthogonal polynomials I -- 6. Orthogonal polynomial solutions of complex difference equations, Discrete classical orthogonal polynomials II -- 7. Orthogonal polynomial solutions in x(x+u) of real difference equations, Discrete classical orthogonal polynomials III -- 8. Orthogonal polynomial solutions in z(z+u) of complex difference equations, Discrete classical orthogonal polynomials IV. Askey scheme of hypergeometric orthogonal polynomials -- 9. Hypergeometric orthogonal polynomials -- Part II: Classical q-orthogonal polynomials -- 10. Orthogonal polynomial solutions of q-difference equation -- Classical q-orthogonal polynomials I -- 11. Orthogonal polynomial solutions in q-x of q-difference equations, Classical q-orthogonal polynomials II -- 12. Orthogonal polynomial solutions in q-x +uqx of real q-difference equations, Classical q-orthogonal polynomials III -- 13. Orthogonal polynomial solutions in a/z + uz/a of complex q-difference equations, Classical q-orthogonal polynomials IV -- 14. Basic hypergeometric orthogonal polynomials -- Bibliography -- Index |
| Summary |
The very classical orthogonal polynomials named after Hermite, Laguerre and Jacobi, satisfy many common properties. For instance, they satisfy a second-order differential equation with polynomial coefficients and they can be expressed in terms of a hypergeometric function. Replacing the differential equation by a second-order difference equation results in (discrete) orthogonal polynomial solutions with similar properties. Generalizations of these difference equations, in terms of Hahn's q-difference operator, lead to both continuous and discrete orthogonal polynomials with similar properties. For instance, they can be expressed in terms of (basic) hypergeometric functions. Based on Favard's theorem, the authors first classify all families of orthogonal polynomials satisfying a second-order differential or difference equation with polynomial coefficients. Together with the concept of duality this leads to the families of hypergeometric orthogonal polynomials belonging to the Askey scheme. For each family they list the most important properties and they indicate the (limit) relations. Furthermore the authors classify all q-orthogonal polynomials satisfying a second-order q-difference equation based on Hahn's q-operator. Together with the concept of duality this leads to the families of basic hypergeometric orthogonal polynomials which can be arranged in a q-analogue of the Askey scheme. Again, for each family they list the most important properties, the (limit) relations between the various families and the limit relations (for q --> 1) to the classical hypergeometric orthogonal polynomials belonging to the Askey scheme. These (basic) hypergeometric orthogonal polynomials have several applications in various areas of mathematics and (quantum) physics such as approximation theory, asymptotics, birth and death processes, probability and statistics, coding theory and combinatorics |
| Bibliography |
Includes bibliographical references and index |
| Notes |
English |
|
Print version record |
| In |
Springer eBooks |
| Subject |
Orthogonal polynomials.
|
|
Orthogonalization methods.
|
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Polinomios ortogonales
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Orthogonal polynomials
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Orthogonalization methods
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| Form |
Electronic book
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| Author |
Lesky, Peter.
|
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Swarttouw, René F. (René Franc̦ois), 1964-
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| LC no. |
2010923797 |
| ISBN |
9783642050145 |
|
364205014X |
|
3642050131 |
|
9783642050138 |
|
1282835157 |
|
9781282835153 |
|
9786612835155 |
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661283515X |
|
